Created attachment 141550 [details] smplayer-preferences-general-video SUMMARY In current smplayer, so in version 19.10.2 (revision 9245) all spinbox widgets present in preferences are unreadable. I mean only are visible side's arrows (up and down) and value between is not visible. Widget looks like squashed. Please check attached screenshots. I opened ui files coming from current stable version of smplayer, so 21.8.0 and all spinbox widgets looked fine. I suppose would be enough only rebuild package. BTW. I dependency there is package libqt4-dev and I don't see it in official repository. STEPS TO REPRODUCE 1. Open smplayer 2. Open Option -> Preferences 3. Open General -> Video OBSERVED RESULT Not readable spinbox EXPECTED RESULT spinbox widget should be readable to be able to modify its value SOFTWARE/OS VERSIONS Linux/KDE Plasma: YES (available in About System) KDE Plasma Version: 5.22.80 KDE Frameworks Version: 5.86.0 Qt Version: 5.15.3 ADDITIONAL INFORMATION
I installed latest stable version (21.8.0) using below instruction: sudo add-apt-repository ppa:rvm/smplayer sudo apt-get update sudo apt-get install smplayer smplayer-themes smplayer-skins coming from: https://www.smplayer.info/en/downloads Unfortunately this didn't help. All spinbox widgets are unreadable. I'm not sure where lies the problem.
I can confirm the bug with SMPlayer on neon unstable. It was also reported against Falkon, see bug 441831
*** This bug has been marked as a duplicate of bug 441831 ***